This is the Makise Kurisu character pack for Phantom Breaker: Battle Grounds.
This pack adds popular Steins;Gate character Makise Kurisu as a playable fighter. Kurisu sports quirky moves that are inspired by the various "future gadgets" found in the visual novel. You can play as Kurisu in any of the game's modes.
This pack also increases the game's level cap to level 99, allowing you to further strengthen your characters.